{"id":9176,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/estudio-del-sistema-receptor-efector-de-la-somatostatina-en-condiciones-de-proliferacion-y-secrecion-del-pancreas-exocrino-de-rata\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"estudio-del-sistema-receptor-efector-de-la-somatostatina-en-condiciones-de-proliferacion-y-secrecion-del-pancreas-exocrino-de-rata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/estudio-del-sistema-receptor-efector-de-la-somatostatina-en-condiciones-de-proliferacion-y-secrecion-del-pancreas-exocrino-de-rata\/","title":{"rendered":"Estudio del sistema receptor-efector de la somatostatina en condiciones de proliferacion y secrecion del pancreas exocrino de rata."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Itziar Alvaro Alonso <\/strong><\/h2>\n<p>La proliferacion del pancreas exocrino inducida mediante reseccion intestinal o administracion de pentagastrina causo una disminucion de la capacidad inhibidora de la somatostatina sobre la actividad adenilato ciclasa en membranas acinares de pancreas de rata y con un aumento del numero de receptores de somatostatina en dichas membranas, lo cual podria constituir un mecanismo protector contra una excesiva proliferacion.La bombesina y el etanol disminuyeron la capacidad inhibidora de la somatostatina sobre la actividad enzimatica adenilato ciclasa en las membranas estudiadas, efecto que se puede correlacionar con la disminucion del numero de receptores de somatostatina y la menor actividad funcional de las proteinas gi detectada tras estos tratamientos. La alteracion del sistema receptor-efector de la somatostatina en estas condiciones experimentales puede formar parte de la base molecular del aumento de la secrecion pancreatica exocrina basal descrita. El presente estudio sugiere que la somatostatina puede tener \u00abin vivo\u00bb un papel modulador sobre la proliferacion y que el mecanismo de accion de algunos secretagogos pancreaticos puede implicar una disminucion del efecto inhibidor de la hormona sobre la secrecion pancreatica exocrina.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio del sistema receptor-efector de la somatostatina en condiciones de proliferacion y secrecion del pancreas exocrino de rata.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio del sistema receptor-efector de la somatostatina en condiciones de proliferacion y secrecion del pancreas exocrino de rata. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Itziar Alvaro Alonso <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Eduardo Arilla Ferreiro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  Carlos Prieto Villap\u00fan <\/li>\n<li>Manuel Rodr\u00edguez Puyol (vocal)<\/li>\n<li>Emilio Herrera Castillon (vocal)<\/li>\n<li>Miguel Trueba (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Itziar Alvaro Alonso La proliferacion del pancreas exocrino inducida mediante reseccion intestinal o administracion de pentagastrina causo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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